Add missing license headers.

Diptorup Deb · Diptorup Deb · commit e37f51099dcf · 2024-03-08T23:11:35.000-06:00
diff --git a/numba_dpex/tests/experimental/kernel_api_overloads/spv_overloads/test_atomic_fence.py b/numba_dpex/tests/experimental/kernel_api_overloads/spv_overloads/test_atomic_fence.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 - 2024 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
 import dpnp
 
 import numba_dpex as dpex
diff --git a/numba_dpex/tests/experimental/kernel_api_overloads/spv_overloads/test_barriers.py b/numba_dpex/tests/experimental/kernel_api_overloads/spv_overloads/test_barriers.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2023 - 2024 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
 import dpnp
 
 import numba_dpex as dpex
